vigilance

noun

vig·​i·​lance ˈvi-jə-lən(t)s How to pronounce vigilance (audio)
Synonyms of vigilancenext
: the quality or state of being vigilant

Examples of vigilance in a Sentence

eternal vigilance is the price of freedom
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Sheriff Moon emphasized that community vigilance played a critical role in stopping the situation from worsening. Moná Thomas, PEOPLE, 18 Dec. 2025 Although political violence is not as new to America as some commentators might have it, this is clearly a time for particular vigilance against calls for it, or endorsements thereof. Jon Allsop, New Yorker, 13 Dec. 2025 But even with vigilance, early diagnosis is difficult. Lauryn Higgins, Flow Space, 11 Dec. 2025 That vigilance must not evaporate now simply because some Obama-esque foreign policy rhetoric has gained traction in certain populist circles. Josh Hammer, MSNBC Newsweek, 10 Dec. 2025 See All Example Sentences for vigilance

Word History

First Known Use

1533, in the meaning defined above

Time Traveler
The first known use of vigilance was in 1533

Browse Nearby Words

Cite this Entry

“Vigilance.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vigilance. Accessed 19 Dec. 2025.

Kids Definition

vigilance

noun
vig·​i·​lance ˈvij-ə-lən(t)s How to pronounce vigilance (audio)
: the quality or state of being vigilant

Medical Definition

vigilance

noun
vig·​i·​lance ˈvij-ə-lən(t)s How to pronounce vigilance (audio)
: the quality or state of being wakeful and alert : degree of wakefulness or responsiveness to stimuli
vigilant adjective

More from Merriam-Webster on vigilance

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